02131oam 2200577I 450 991070565820332120170516090453.0(CKB)5470000002451814(OCoLC)987005130(OCoLC)995470000002451814(EXLCZ)99547000000245181420170512d1943 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierIncreased pig-iron output through improved coke /by L.D. Schmidt, W.C. Schroeder, and A.C. Fieldner[Washington, D.C.] :U.S. Department of the Interior, Bureau of Mines,1943.1 online resource (70 unnumbered pages) illustrationsReport of investigations / United States Department of the Interior, Bureau of Mines ;3711Cover title."May 1943."At head of title: United States Department of the Interior, Bureau of Mines."The work upon which this report was based was performed by the Bureau of Mines in cooperation with the Office of the Solid Fuels Coordinator for War."Includes bibliographical references.Cast-ironCokeIron industry and tradeUnited StatesCast-ironfastCokefastIron industry and tradefastUnited StatesfastCast-iron.Coke.Iron industry and tradeCast-iron.Coke.Iron industry and trade.Schmidt L. D(Lawrence Delos),1901-1416182Schroeder W. C(William Carroll),1906-Fieldner Arno Carl1881-1966,United States.Bureau of Mines,United States.Office of the Solid Fuels Coordinator for War,GPOGPOGPOBOOK9910705658203321Increased pig-iron output through improved coke3520672UNINA